git-commit-vandalism/t/t7403-submodule-sync.sh
Junio C Hamano e256eec79d t5500 & t7403: lose bash-ism "local"
In t5500::check_prot_host_port_path(), diagport is not a variable
used elsewhere and the function is not recursively called so this
can simply lose the "local", which may not be supported by shell
(besides, the function liberally clobbers other variables without
making them "local").

t7403::reset_submodule_urls() overrides the "root" variable used
in the test framework for no good reason; its use is not about
temporarily relocating where the test repositories are created.
This assignment can be made not to clobber the variable by moving
them into the subshells it already uses.  Its value is always
$TRASH_DIRECTORY, so we could use it instead there, and this
function that is called only once and its two subshells may not be
necessary (instead, the caller can use "git -C $there config" and
set a value that is derived from $TRASH_DIRECTORY), but this is a
minimum fix that is needed to lose "local".

Helped-by: John Keeping <john@keeping.me.uk>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-06-01 14:00:33 -07:00

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#!/bin/sh
#
# Copyright (c) 2008 David Aguilar
#
test_description='git submodule sync
These tests exercise the "git submodule sync" subcommand.
'
. ./test-lib.sh
test_expect_success setup '
echo file >file &&
git add file &&
test_tick &&
git commit -m upstream &&
git clone . super &&
git clone super submodule &&
(
cd submodule &&
git submodule add ../submodule sub-submodule &&
test_tick &&
git commit -m "sub-submodule"
) &&
(
cd super &&
git submodule add ../submodule submodule &&
test_tick &&
git commit -m "submodule"
) &&
git clone super super-clone &&
(
cd super-clone &&
git submodule update --init --recursive
) &&
git clone super empty-clone &&
(
cd empty-clone &&
git submodule init
) &&
git clone super top-only-clone &&
git clone super relative-clone &&
(
cd relative-clone &&
git submodule update --init --recursive
) &&
git clone super recursive-clone &&
(
cd recursive-clone &&
git submodule update --init --recursive
)
'
test_expect_success 'change submodule' '
(
cd submodule &&
echo second line >>file &&
test_tick &&
git commit -a -m "change submodule"
)
'
reset_submodule_urls () {
(
root=$(pwd) &&
cd super-clone/submodule &&
git config remote.origin.url "$root/submodule"
) &&
(
root=$(pwd) &&
cd super-clone/submodule/sub-submodule &&
git config remote.origin.url "$root/submodule"
)
}
test_expect_success 'change submodule url' '
(
cd super &&
cd submodule &&
git checkout master &&
git pull
) &&
mv submodule moved-submodule &&
(
cd moved-submodule &&
git config -f .gitmodules submodule.sub-submodule.url ../moved-submodule &&
test_tick &&
git commit -a -m moved-sub-submodule
) &&
(
cd super &&
git config -f .gitmodules submodule.submodule.url ../moved-submodule &&
test_tick &&
git commit -a -m moved-submodule
)
'
test_expect_success '"git submodule sync" should update submodule URLs' '
(
cd super-clone &&
git pull --no-recurse-submodules &&
git submodule sync
) &&
test -d "$(
cd super-clone/submodule &&
git config remote.origin.url
)" &&
test ! -d "$(
cd super-clone/submodule/sub-submodule &&
git config remote.origin.url
)" &&
(
cd super-clone/submodule &&
git checkout master &&
git pull
) &&
(
cd super-clone &&
test -d "$(git config submodule.submodule.url)"
)
'
test_expect_success '"git submodule sync --recursive" should update all submodule URLs' '
(
cd super-clone &&
(
cd submodule &&
git pull --no-recurse-submodules
) &&
git submodule sync --recursive
) &&
test -d "$(
cd super-clone/submodule &&
git config remote.origin.url
)" &&
test -d "$(
cd super-clone/submodule/sub-submodule &&
git config remote.origin.url
)" &&
(
cd super-clone/submodule/sub-submodule &&
git checkout master &&
git pull
)
'
test_expect_success 'reset submodule URLs' '
reset_submodule_urls super-clone
'
test_expect_success '"git submodule sync" should update submodule URLs - subdirectory' '
(
cd super-clone &&
git pull --no-recurse-submodules &&
mkdir -p sub &&
cd sub &&
git submodule sync >../../output
) &&
grep "\\.\\./submodule" output &&
test -d "$(
cd super-clone/submodule &&
git config remote.origin.url
)" &&
test ! -d "$(
cd super-clone/submodule/sub-submodule &&
git config remote.origin.url
)" &&
(
cd super-clone/submodule &&
git checkout master &&
git pull
) &&
(
cd super-clone &&
test -d "$(git config submodule.submodule.url)"
)
'
test_expect_success '"git submodule sync --recursive" should update all submodule URLs - subdirectory' '
(
cd super-clone &&
(
cd submodule &&
git pull --no-recurse-submodules
) &&
mkdir -p sub &&
cd sub &&
git submodule sync --recursive >../../output
) &&
grep "\\.\\./submodule/sub-submodule" output &&
test -d "$(
cd super-clone/submodule &&
git config remote.origin.url
)" &&
test -d "$(
cd super-clone/submodule/sub-submodule &&
git config remote.origin.url
)" &&
(
cd super-clone/submodule/sub-submodule &&
git checkout master &&
git pull
)
'
test_expect_success '"git submodule sync" should update known submodule URLs' '
(
cd empty-clone &&
git pull &&
git submodule sync &&
test -d "$(git config submodule.submodule.url)"
)
'
test_expect_success '"git submodule sync" should not vivify uninteresting submodule' '
(
cd top-only-clone &&
git pull &&
git submodule sync &&
test -z "$(git config submodule.submodule.url)" &&
git submodule sync submodule &&
test -z "$(git config submodule.submodule.url)"
)
'
test_expect_success '"git submodule sync" handles origin URL of the form foo' '
(
cd relative-clone &&
git remote set-url origin foo &&
git submodule sync &&
(
cd submodule &&
#actual fails with: "cannot strip off url foo
test "$(git config remote.origin.url)" = "../submodule"
)
)
'
test_expect_success '"git submodule sync" handles origin URL of the form foo/bar' '
(
cd relative-clone &&
git remote set-url origin foo/bar &&
git submodule sync &&
(
cd submodule &&
#actual foo/submodule
test "$(git config remote.origin.url)" = "../foo/submodule"
) &&
(
cd submodule/sub-submodule &&
test "$(git config remote.origin.url)" != "../../foo/submodule"
)
)
'
test_expect_success '"git submodule sync --recursive" propagates changes in origin' '
(
cd recursive-clone &&
git remote set-url origin foo/bar &&
git submodule sync --recursive &&
(
cd submodule &&
#actual foo/submodule
test "$(git config remote.origin.url)" = "../foo/submodule"
) &&
(
cd submodule/sub-submodule &&
test "$(git config remote.origin.url)" = "../../foo/submodule"
)
)
'
test_expect_success '"git submodule sync" handles origin URL of the form ./foo' '
(
cd relative-clone &&
git remote set-url origin ./foo &&
git submodule sync &&
(
cd submodule &&
#actual ./submodule
test "$(git config remote.origin.url)" = "../submodule"
)
)
'
test_expect_success '"git submodule sync" handles origin URL of the form ./foo/bar' '
(
cd relative-clone &&
git remote set-url origin ./foo/bar &&
git submodule sync &&
(
cd submodule &&
#actual ./foo/submodule
test "$(git config remote.origin.url)" = "../foo/submodule"
)
)
'
test_expect_success '"git submodule sync" handles origin URL of the form ../foo' '
(
cd relative-clone &&
git remote set-url origin ../foo &&
git submodule sync &&
(
cd submodule &&
#actual ../submodule
test "$(git config remote.origin.url)" = "../../submodule"
)
)
'
test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar' '
(
cd relative-clone &&
git remote set-url origin ../foo/bar &&
git submodule sync &&
(
cd submodule &&
#actual ../foo/submodule
test "$(git config remote.origin.url)" = "../../foo/submodule"
)
)
'
test_expect_success '"git submodule sync" handles origin URL of the form ../foo/bar with deeply nested submodule' '
(
cd relative-clone &&
git remote set-url origin ../foo/bar &&
mkdir -p a/b/c &&
(
cd a/b/c &&
git init &&
>.gitignore &&
git add .gitignore &&
test_tick &&
git commit -m "initial commit"
) &&
git submodule add ../bar/a/b/c ./a/b/c &&
git submodule sync &&
(
cd a/b/c &&
#actual ../foo/bar/a/b/c
test "$(git config remote.origin.url)" = "../../../../foo/bar/a/b/c"
)
)
'
test_done